736bea879e986c36afb173d9572975ce3206645e63002690912c3a9c9236d05b

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26/02/2025, 13:46

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General

Target

Registration (Crack)/language/en-US/Devn.exe
Size

7KB
MD5

857f8a07b6c9ad9bd3bb6e4c047fee45
SHA1

c2ded9a18bdb6cd2842db08354600a97cf90e032
SHA256

7083023d5ba4768a6398a92dfc6f8a7556efbeafb6a4d60347aea0f69b2e89af
SHA512

bbd176d8b6b46aa70a323e506a7d6ce671d14b79fc344cb0c4c8433ab761c9a7f6d2feed247276cda5503b6be529bd2e57c040a177725cc6ae7c100d76285e1f
SSDEEP

96:zv+Hdw2i7bAJZ932+dzw+xRKGm+fa1j9pEvvkfPXI0zNt:UeAJZZ2Iw0Rjda1jsvv0PXI+

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2544	powershell.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Devn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2544	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2544	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2544	2556	Devn.exe	31
PID 2556 wrote to memory of 2544	2556	Devn.exe	31
PID 2556 wrote to memory of 2544	2556	Devn.exe	31
PID 2556 wrote to memory of 2544	2556	Devn.exe	31

C:\Users\Admin\AppData\Local\Temp\Registration (Crack)\language\en-US\Devn.exe
"C:\Users\Admin\AppData\Local\Temp\Registration (Crack)\language\en-US\Devn.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Users\Public\IObitUnlocker\Win.ps1"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2544-4-0x0000000073C81000-0x0000000073C82000-memory.dmp

Filesize
4KB

Download
memory/2544-5-0x0000000073C80000-0x000000007422B000-memory.dmp

Filesize
5.7MB

Download
memory/2544-6-0x0000000073C80000-0x000000007422B000-memory.dmp

Filesize
5.7MB

Download
memory/2544-7-0x0000000073C80000-0x000000007422B000-memory.dmp

Filesize
5.7MB

Download
memory/2544-8-0x0000000073C80000-0x000000007422B000-memory.dmp

Filesize
5.7MB

Download
memory/2544-9-0x0000000073C80000-0x000000007422B000-memory.dmp

Filesize
5.7MB

Download
memory/2556-0-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2556-1-0x0000000000D80000-0x0000000000D88000-memory.dmp

Filesize
32KB

Download